There is a long list of 677 institutional holders of FirstEnergy within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of FirstEnergy by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-FirstEnergy table below, the initial column indicates the name of each top institutional holder of FirstEnergy, with a link to that fund's top holdings. The next columns indicate the amount of FirstEnergy stock held by each of the institutional holders of FirstEnergy, followed by the FirstEnergy position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Capital World Investors	68,155,129	$2,498,567	12/31/2023
FE	68,155,129	$2,498,567	12/31/2023
Vanguard Group Inc.	64,891,959	$2,378,939	12/31/2023
FE	64,891,959	$2,378,939	12/31/2023
BlackRock Inc.	41,507,772	$1,521,675	12/31/2023
FE	41,507,772	$1,521,675	12/31/2023
State Street Corp	41,147,498	$1,508,467	12/31/2023
FE	41,147,498	$1,508,467	12/31/2023
Blackstone Group Inc	28,832,099	$1,056,985	12/31/2023
FE	28,832,099	$1,056,985	12/31/2023
Price T Rowe Associates Inc. MD	19,306,111	$707,764	12/31/2023
FE	19,306,111	$707,764	12/31/2023
FMR LLC	17,559,342	$643,725	12/31/2023
FE	17,559,342	$643,725	12/31/2023
Invesco Ltd.	12,783,999	$468,661	12/31/2023
FE	12,783,999	$468,661	12/31/2023
Geode Capital Management LLC	11,439,010	$418,224	12/31/2023
FE	11,439,010	$418,224	12/31/2023
Ameriprise Financial Inc.	10,453,289	$383,218	12/31/2023
FE	10,453,289	$383,218	12/31/2023
Nuveen Asset Management LLC	9,804,657	$359,439	12/31/2023
FE	9,804,657	$359,439	12/31/2023
Allspring Global Investments Holdings LLC	8,930,826	$344,908	03/31/2024
FE	8,930,826	$344,908	03/31/2024
Boston Partners	9,299,149	$340,915	12/31/2023
FE	9,299,149	$340,915	12/31/2023
Morgan Stanley	7,644,352	$280,242	12/31/2023
FE	7,644,352	$280,242	12/31/2023
Icahn Carl C	5,887,171	$215,824	12/31/2023
FE	5,887,171	$215,824	12/31/2023
Legal & General Group Plc	5,626,532	$206,269	12/31/2023
FE	5,626,532	$206,269	12/31/2023
Mitsubishi UFJ Trust & Banking Corp	4,835,961	$177,330	12/31/2023
FE	4,835,961	$177,330	12/31/2023
Northern Trust Corp	4,716,754	$172,916	12/31/2023
FE	4,716,754	$172,916	12/31/2023
Royal Bank of Canada	3,941,658	$144,500	12/31/2023
FE	3,941,658	$144,500	12/31/2023
Bank of New York Mellon Corp	3,773,875	$138,350	12/31/2023
FE	3,773,875	$138,350	12/31/2023
Neuberger Berman Group LLC	3,679,056	$134,874	12/31/2023
FE	3,679,056	$134,874	12/31/2023
Zimmer Partners LP	3,677,161	$134,805	12/31/2023
FE	3,677,161	$134,805	12/31/2023
First Pacific Advisors LP	3,481,258	$127,623	12/31/2023
FE	3,481,258	$127,623	12/31/2023
1832 Asset Management L.P.	3,454,376	$126,637	12/31/2023
FE	3,454,376	$126,637	12/31/2023
Franklin Resources Inc.	3,307,995	$121,271	12/31/2023
FE	3,307,995	$121,271	12/31/2023
Charles Schwab Investment Management Inc.	3,137,724	$115,029	12/31/2023
FE	3,137,724	$115,029	12/31/2023
California Public Employees Retirement System	3,064,833	$112,357	12/31/2023
FE	3,064,833	$112,357	12/31/2023
JPMorgan Chase & Co.	1,967,394	$72,125	12/31/2023
FE	1,967,394	$72,125	12/31/2023
UBS Asset Management Americas Inc.	1,911,276	$70,067	12/31/2023
FE	1,911,276	$70,067	12/31/2023
Bank of America Corp DE	1,898,068	$69,583	12/31/2023
FE	1,898,068	$69,583	12/31/2023
Jennison Associates LLC	1,799,822	$65,981	12/31/2023
FE	1,799,822	$65,981	12/31/2023
Swiss National Bank	1,703,244	$62,441	12/31/2023
FE	1,703,244	$62,441	12/31/2023
Goldman Sachs Group Inc.	1,690,095	$61,959	12/31/2023
FE	1,690,095	$61,959	12/31/2023
Dimensional Fund Advisors LP	1,591,251	$58,334	12/31/2023
FE	1,591,251	$58,334	12/31/2023
Brandywine Global Investment Management LLC	1,380,731	$50,618	12/31/2023
FE	1,380,731	$50,618	12/31/2023
Russell Investments Group Ltd.	1,359,545	$49,841	12/31/2023
FE	1,359,545	$49,841	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	1,275,037	$49,242	03/31/2024
FE	1,275,037	$49,242	03/31/2024
Wellington Management Group LLP	1,290,735	$47,318	12/31/2023
FE	1,290,735	$47,318	12/31/2023
The Manufacturers Life Insurance Company	1,271,421	$46,610	12/31/2023
FE	1,271,421	$46,610	12/31/2023
Lord Abbett & CO. LLC	1,267,895	$46,481	12/31/2023
FE	1,267,895	$46,481	12/31/2023
Deutsche Bank AG	1,229,993	$45,092	12/31/2023
FE	1,229,993	$45,092	12/31/2023
Barclays PLC	1,223,218	$44,844	12/31/2023
FE	1,223,218	$44,844	12/31/2023
Duff & Phelps Investment Management Co.	1,138,500	$41,737	12/31/2023
FE	1,138,500	$41,737	12/31/2023
Vaughan David Investments LLC IL	1,036,398	$37,994	12/31/2023
FE	1,036,398	$37,994	12/31/2023
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	1,017,849	$37,314	12/31/2023
FE	1,017,849	$37,314	12/31/2023
UBS Group AG		$37,051	12/31/2023
FE	1,010,661	$37,051	12/31/2023
Put	10,000	$367	12/31/2023
Call	10,000	$367	12/31/2023
Hsbc Holdings PLC		$36,423	12/31/2023
FE	1,113,194	$40,768	12/31/2023
Put	141,800	$5,177	12/31/2023
Call	22,800	$832	12/31/2023
Victory Capital Management Inc.	983,159	$36,043	12/31/2023
FE	983,159	$36,043	12/31/2023
Amundi	927,660	$35,733	12/31/2023
FE	927,660	$35,733	12/31/2023
Rhumbline Advisers	962,289	$35,277	12/31/2023
FE	962,289	$35,277	12/31/2023